AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2010ET89 ∴ Orbital info ∴ Epoch epochXXX

(343488) 2010ET89 ▹

ORBITAL INFORMATION

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(ASCII data file 343488.eq0)

Keplerian elements at epoch
58159.8 MJD
	Value	1-σ variation	Units
a	2.6507	2.044e-08	au
e	0.050816	5.322e-08
i	3.266	5.641e-06	deg
Ω	123.132	0.0001143	deg
ω	345.648	0.0001339	deg
M	7.952	6.873e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.516	au
Aphelion	2.7854	au
Asc. node-Earth separation	1.53553	au
Desc. node-Earth separation	1.76418	au
Earth MOID	1.53279	au
Orbital period	1576.3	days
Date of orbit computation	Jun 5 01:50

Correlation matrix
1.00000000	0.03297577	-0.00026625	0.00472952	0.08018453	-0.16299467
0.03297577	1.00000000	0.00105387	-0.00716979	-0.05860199	0.11008963
-0.00026625	0.00105387	1.00000000	-0.04308637	0.03389280	0.00649763
0.00472952	-0.00716979	-0.04308637	1.00000000	-0.85240907	0.00145424
0.08018453	-0.05860199	0.03389280	-0.85240907	1.00000000	-0.52299066
-0.16299467	0.11008963	0.00649763	0.00145424	-0.52299066	1.00000000

Covariance matrix
4.17890315E-16	3.58749113E-17	-3.07033900E-17	1.10475936E-14	2.19559595E-13	-2.28997707E-13
3.58749113E-17	2.83223540E-15	3.16390456E-16	-4.36004383E-14	-4.17741618E-13	4.02659231E-13
-3.07033900E-17	3.16390456E-16	3.18234283E-11	-2.77736668E-11	2.56101187E-11	2.51915564E-12
1.10475936E-14	-4.36004383E-14	-2.77736668E-11	1.30568898E-08	-1.30466379E-08	1.14204192E-11
2.19559595E-13	-4.17741618E-13	2.56101187E-11	-1.30466379E-08	1.79416078E-08	-4.81449993E-09
-2.28997707E-13	4.02659231E-13	2.51915564E-12	1.14204192E-11	-4.81449993E-09	4.72338278E-09